How to make a Zorin OS SSH server more secure

This is not a simple install - you MUST be prepared to use the terminal! Follow this guide to the letter: - replace SSHGuard with ‘sshguard’ - no capitals in Ubuntu based applications - only Home folders! :wink:

After installing SSHGuard whilst still in terminal, enter:

sudo apt-get install iptables-persistent


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Looks helpful if you’re using your Zorin OS computer as an SSH server/host

No I’m not using it as a server - it was some advice given at last Linux User Group meeting I attended and beefing up the firewall. :wink: